GIA Qualified Diamond Grader

At Australian Diamond Brokers, we have an onsite GIA qualified diamond grader to make sure the diamond you are buying are of the right quality. All of the diamonds we have in store have been hand-picked and quality checked to make sure that they have excellent brilliance and fire. 

A special service our GIA qualified diamond grader provide at ADB is finding “eye clean” SI1 and SI2 clarity diamonds. The majority of SI1 and SI2 clarity diamonds (roughly 70% – 90%) have inclusions that are visible to the naked untrained eye. You will be very impressed with the quality of our SI1 and SI2 diamonds – come visit us today and see for yourself!

As the leading laboratory in grading diamonds, having a GIA certificate with your natural diamond is one of the first thing you should “tick” off before you start your diamond buying journey.

Do you know what a GIA certificate looks like? Visit this link to see what a sample certificate looks like.

Understand why buying diamonds graded by GIA should be your minimum requirement.

Find the perfect GIA certified diamond on our  diamond search.

The perfect round brilliant cut diamond

Quick Quote:

    Google Rating
    Based on 524 reviews